baber/WOPTO huggingface dataset:
Patent JP-S51140380-A (JP)
Title: Hollow cathode discharge lamp
Inventor: ISHIDA NOBORU
IPC: H01J61/68
Filed: 1975-05-29
Abstract: PURPOSE: To increase a brightness of a hollow cathode discharge lamp without increasing a discharge current by applying magnetic field thereto in parallel to a rectilinear line passing through the center of a window for irradiating laminescent light through holes of the cathode to prevent abnormal discharging. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51140151-A (JP)
Title: Protective relay for motor
Inventor: KURIE YUKIHIRO
IPC: H02H7/085
Filed: 1975-05-29
Abstract: PURPOSE: The good temperature characteristic vested protective relay for the motor, which gives stabilized overcurrent characteristic, the precise current scale reading test and eliminates the influence from the leakage current through the capacitor. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03266392-A (JP)
Title: Sealing of el board
Inventor: KUSAKABE YASUNORI
IPC: H05B33/04
Filed: 1990-03-14
Abstract: PURPOSE:To reduce invasion of moisture through a hot melt layer to realize a long life and small size of an EL board. By fixing moisture proof films, holding the EL board from both sides, followed by pressing a fixed part by a hot tool to make the pressed part thin-sized. CONSTITUTION:Two sheets of moisture proofing films 9, 10 are made to oppose through a hot-melt adhesive 8 and an EL board 1 is held between them. When a peripheral part of the EL board 1 is heated and pressed, the adhesive 8 is melted to fix the films 9, 10. An EL element 11 is held between heat tools 12, 13 to be heated and pressed by the tools 12, 13. As a result, the films 9, 10 reach a melting point, especially the projection parts 12c and 13c move the adhesive 8 to make the films 9, 10 to come in contact for being thermally melted to make the heated part thin-sized. Thereby, invasion of the moisture through the hot melt layer is cut off to provide the EL board with a long-life and small-size.
Patent JP-H04297525-A (JP)
Title: Production of grain-oriented silicon steel sheet excellent in magnetic property
Inventor: YOSHITOMI YASUNARI
IPC: C21D8/12
Filed: 1991-03-27
Abstract: PURPOSE:To stabilize magnetic properties by controlling the temp. difference in a slab at the completion of heating, exerting hot rolling, and performing nitriding treatment at the time of subjecting a steel, where the contents of C, Si, Al, N, S, Se, Mn, and Fe are specified, to hot rolling, etc. CONSTITUTION:A steel having a composition consisting of, by weight, 0.021-0.075% C, 2.5-4.5% Si, 0.01-0.06% acid soluble Al, 0.003-0.013% N, <=0.014% (S+0.40Se), 0.05-0.8% Mn, and the balance Fe is refined. A slab of this steel is heated to <1280 deg.C and hot-rolled. Subsequently, the resulting plate is subjected to cold rollings including final cold rolling of >=80% reduction of area and annealed. At this time, the temp. difference  ST( deg.C) in the slab at the completion of heating is controlled to a value in the range shown by an inequality. Then, hot rolling is done, and nitriding treatment is performed in the course between the completion of hot rolling and the starting of secondary recrystallization in final finish annealing.
Patent JP-S57179190-A (JP)
Title: Novel penem compound
Inventor: YAMAZAKI ATSUKI
IPC: A61P31/04
Filed: 1981-04-27
Abstract: NEW MATERIAL:A compound of formulaI(R 1  is lower alkyl; R 2  is H, residue of ester) or its salt.  
     EXAMPLE: α-[ 4(R)-Bromoacetylthio-3(R)-( 2-hydroxy-2-propyl )-2-azetidinon-1-yl)- β-methylcrotonic benzyl ester.  
     USE: Antibiotic effective against gram-positive and negative bacteria.  
     PREPARATION: The reaction between a compound of formula II (R 3  is carboxyl- protecting group) and a reactive derivative of X-CH 2 COOH in the presence of a reducing agent is followed by reaction of the product with an alklai metal salt of 1-lower alkyl-5-mercaptotetrazole to give a compound of formula III. The product is decomposed with ozone and subjected to alcoholysis to give a compound of formula IV. It is made to react with HCOCOOR 5  (R 5  is residue of ester), halogenated and made to react with a phosphine in the presence of a base to give a compound of formula V. The product is cyclized with heat to form a compound of formulaIwhere R 2  is ester residue. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02244979-A (JP)
Title: Image transmitting/receiving equipment
Inventor: AOTO KIMIYOSHI
IPC: H04N1/393
Filed: 1989-03-17
Abstract: PURPOSE:To uselessly and rapidly transmit and record only a necessary part by detecting the image size of a transmitted original image, deciding the validity of edition based upon the original image size stored in a buffer memory part and combining plural original images stored in the buffer memory part with positional relation coincident with the size of recording paper. CONSTITUTION:The image transmitting/receiving equipment is provided with a reading part 1 for reading out an original image formed in each prescribed paper size and a recording part 11 for recording and outputting a received image signal based upon the recording paper size. An original image size detecting part 3 detects the image size of the original image from the paper of the original image and an edition deciding part 4 decides whether the edition is possible or not from the detected image size. When the possibility of edition is decided and an instruction for edition is outputted, an edition part 5 combines the original images stored in the buffer memory part 2 with the positional relation coincident with the recording paper size of the original images. Since only the necessary part can be transmitted, the transmission time through a line can be shortened and rapid transmission can be attained.
Patent JP-H05262275-A (JP)
Title: Electric bicycle
IPC: B62M6/75
Filed: 1992-03-19
Abstract: PURPOSE:To provide an electric bicycle which decreases the thickness of a driving part to a value lower than that of a conventional one and simplifies a work to exchange a pressure contact roller than a conventional one. CONSTITUTION:A frame 10 serving as a mounting part is locked in casings 14, 16, and 32 to a main cover 14 by means of screws. A motor 1 is locked by means of screws such that a body part is positioned to the one side of the front part of the frame 10 and a motor shaft is positioned to the other side thereof. A bearing 3 cylindrically protruded to one side is mounted on the rear part of the frame 10. Most of the rotary shaft 4 of a pressure contact roller 2 is arranged on the inner side of the bearing 3. The pressure contact roller 2 is fixed to the end on the roller cover 16 side of the rotary shaft 4 by means of bolts 15 such that it is removable to the flank side.
Patent JP-S54155154-A (JP)
Title: Executing method for welding
Inventor: KATOU ICHIROU
IPC: B23K9/02
Filed: 1978-05-30
Abstract: PURPOSE: To moderate the stress concentration at the toe of root of the crack, when the crack or the like of the blast-furnace's iron shell is to be repaired by welding, by executing the overlay welding upon the crack, to which the gouging work is previously applied, after inserting the notched pipe or the round bar provided with the slit of round tip, into above crack.  
     CONSTITUTION: In case of the crack or the like of the blast-furnace's iron shell, which can be repaired by welding only from one side, or in case that the perfect penetration is hardly obtainable because of the existence of root gap, the gouging work 3 is applied from outside to the crack 2 generated at the iron shell 1; after that, a half or a slit pipe 4, or a round bar provided with the slit of round tip, is inserted into the depth of the gouged portion 3 so as to cover the toe of root of the crack 2, and the overlay welding 7 is executed upon the inserted pipe or bar. Or in case of the structure in whose groove 9 there exists the root gap 8 being unrequired for its removal, the overlay welding is executed after inserting the pipe or round bar similarly to above case. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55156844-A (JP)
Title: Microwave interference gauge for plasma density diagnosis
Inventor: HIROYA HIKARI
IPC: G01N22/00
Filed: 1979-05-25
Abstract: PURPOSE: To realize both the density measurement through one observation window and the measurement of the density distribution on the horizontal cross section, by sharing the transmission/reception antenna and then carrying out the measurement through the reflective method.  
     CONSTITUTION: The output of microwave oscillator 1 is divided into the measurement system and the standard type through directional coupler 2. The measurement system gives irradiation to plasma 4 from transmission/reception antenna 15 and via isolator 13 and directional coupler 14. And the reflected wave through reflecting plate 16 is received at antenna 15, and only the reflected wave is compounded with the wave of the standard system by magic 9 in order to obtain the interference output. Thus the density change of the plasma can be measured in the form of the phase change of the microwave in the reciprocating process inside plasma 4. In this case the reflection matching element shown in the diagram is provided to antenna 15 in order to eliminate the effect caused by the reflection through the antenna and that through the vacuum glass window provided in the plasma container each. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63231584-A (JP)
Title: Graphic face painting system
Inventor: SAKURABA TAKAHIRO
IPC: G06T11/40
Filed: 1987-03-20
Abstract: PURPOSE:To attain rapid face painting without applying load to a DDA and a drawing processor by automatically drawing respective horizontal segments for the face painting of a trapezoid only by the X-coordinates of a starting end and a final end without using the algorithm of the DDA. CONSTITUTION:A method for capable of drawing horizontal segments between the starting and end points of right and left sides of a trapezoid only by the updating of word access without using a digital differential analyzer (DDA) when the X-coordinates of the starting and end points are identified is utilized for the face painting of a trapezoidal graphic. Thereby, an XS clipping mask generating part 14 and an EX clipping mask generating part 15 are prepared, and while controlling a circuit for forming clipping mask data M1, M2 by an access control part 17, respective horizontal segments from their starting and final ends for face painting are written in a frame memory 50 in each word. Every drawing of one line, the X-coordinates of the succeeding starting and final ends are found out by the three-axes DDA11 and similar processing is repeated.
Patent JP-S59191416-A (JP)
Inventor: ICHIKAWA MITSUHARU
IPC: F16L3/14
Filed: 1983-04-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58190916-A (JP)
Inventor: YOAHIMU SHIYURUTE IN DEN BOIME
IPC: G02B23/16
Filed: 1983-04-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59190759-A (JP)
Title: Facsimile concentration system
Inventor: MATSUDA SHINICHIROU
IPC: H04N1/32
Filed: 1983-04-13
Abstract: PURPOSE:To economize a facsimile concentration system selecting band-compressed facsimile image information on various band-expansion basises, and storing band-expanded original image information as it is and outputting it to plural fast image output devices. CONSTITUTION:The file controller 151 in a band-expansion storage processor 150 sends out a band-expansion system selection signal to a band-expansion system selector 152 and also sends a signal for preparations for original image information storage to an image unformation storage processor. The processor 152 selects, for example, a band expanding device 151-1 matching with a band expansion system among devices 153-1-153-n. The band-compressed original image information from a data bus 190 is band-expanded by the selected device 153-1, and the expanded original image information is stored in a storage device 160 by the processor 154. A telegraphic message stored in a device 160 in the form of image information is outputted to specified fast image output devices 171- 17n by actuating the controller 151 by an output instruction from a control bus 180.
Patent JP-H09259037-A (JP)
Title: Information storage device
Inventor: YODA NOBUHISA
IPC: G06F12/08
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To manage a large amount of data with a good efficiency equivalent to the case of accessing a standard storage medium in the case of hierarchically constituting plural kinds of storage media by providing a means for controlling the storage and read of the data for a hierarchical storage unit with a data size of minimum processing unit in common to the respective storage media as a reference. SOLUTION: The respective media of a RAM 33, a hard disk device 34 and an optical disk device 35 are hierarchically connected corresponding to access performance and storage capacity and are made to function as one virtual large capacity storage device in terms of appearance. Further, a hierarchical storage management control part constructed by a CPU 31 controls the storage and read of the data with the data size of the minimum processing unit in common to the respective storage media of the RAM 33, the hard disk 34 and the optical disk device 35 as a reference according to the specifications of head numbers, cylinder number, track size and sector size which are the data management items of the hard disk device 34.
Patent JP-S55156218-A (JP)
Title: Fuel controller for diesel engine
Inventor: NAKAO KIYOHARU
IPC: F02D41/40
Filed: 1979-05-25
Abstract: PURPOSE: To prevent a feed of excessive amount of fuel at a transient time and further prevent a generation of black smoke of an engine, by controlling a fuel feed pump for the fuel injection Diesel engine in the method of opening degree of its throttle valve and rotational speed and the like.  
     CONSTITUTION: Fuel in a tank 1 is injected to an engine by an oil pump 22 driven by an electric motor 23. A signal of an opening degree sensor 42 of the throttle valve is compensated by PID compensation circuits 53, 54 and input to a minimum signal preference circuit 55 as a voltage signal. A signal of a rotational speed sensor 40 is converted into a voltage signal by a frequency-voltage converter 51 and compared with a reference rotational speed signal in a function generator 52. And the above signal is input to the preference circuit 55 via an integrator 56 to output minimum value. Further to the circuit 55, signals of an exhaust temperature sensor 71 and cooling water temperature sensor 80 are input as a correction signal. Then the output signal is transmitted to the motor 23 via an amplifier 57 to determine its rotational speed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60208707-A (JP)
Title: Waveguide lens
Inventor: NISHIMURA YUKIO
IPC: C07C323/13
Filed: 1984-03-31
Abstract: PURPOSE:To improve lens performance and to reduce manufacturing cost by constituting a waveguide lens of the polymerized accumulated monomolecular film of a diacetylene compd. so that sharp-edged microshapes are easily formed. CONSTITUTION:The accumulated monomolecular film 10 (hereunder abbreviated as LB film) is formed on a substrate 2 by Langmuir-Projet method (hereunder abbreviated as LB method) using a diacetylene compd. (e.g.; the formula) having a hydrophilic group, hydrophobic group and at least two triple bonds in the molecule. After the LB film 10 is patterned and exposed, the unexposed part is dissolved away by developing the film to build a lower part 11 of a waveguide consisting of the polymerized LB film. The polymerizable LB film 12 is formed by the LB method on the part 11 and the film 12 is exposed to a grating pattern by an energy ray 7 and is developed to dissolve away the unexposed part, by which the intended waveguide lens is obtd.
Patent JP-S60209655-A (JP)
Title: Constant vacuum type carburettor
Inventor: ISHII TAKAO
IPC: F02M7/17
Filed: 1984-03-31
Abstract: PURPOSE:To improve setting property by a method wherein an atmosphere introducing port and a suction air negative pressure introducing port are provided in the pressure receiving chamber of the negative pressure responsive valve for the constant vacuum type carburettor and solenoid valves, controlled electronically, are arranged in respective ports to control the pressure in the pressure receiving chamber. CONSTITUTION:The chamber 15 of a diaphragm 12, operating the negative pressure responsive valve 10, in which a needle 11 is fixed to the lower end thereof, is communicated with an atmosphere introducing path 30 and the path 31 introducing a suction air negative pressure between a throttle valve 19 and a valve 10. Respective paths 30, 31 are arranged with the solenoid valves 32, 33 controlled by the electronic control device 34. The electronic control device 34, inputting various detected values of the operating condition of the engine, operates the optimum air-fuel ratio, controls the pressure of a pressure changing chamber 15 by the opening and closing of the valves 32, 33 and obtains the optimum air-fuel ratio by adjusting the position of the negative pressure responsive valve. According to this method, the air-fuel ratio may be controlled automatically by a simple device under employing the constant vacuum type carburettor of prior art.
Patent JP-H03267428-A (JP)
Title: Connecting structure
Inventor: HAYATO SHIN
IPC: E04B1/24
Filed: 1990-03-14
Abstract: PURPOSE:To improve the efficiency in execution of work by a method wherein a slit in wedge-like shape for fastening is provided to a connecting part of a column, and fitting pieces and connecting parts are provided respectively to the column side and to the beam side of the upper and the lower members of a setting hardware. CONSTITUTION:A setting hardware 20 fixed to a beam B is hoisted together with the beam with a crane or the like so that a fitting piece 2 thereof is positioned above a slit 1 for fastening provided to a side of a column A. Then the beam B is lowered, making the fitting piece 2 in wedge-like shape to be fitted and inserted into the slit 1 in wedge-like shape. A connecting part 3 of the setting hardware on the beam B side is inserted into an opened part 10 of the slit 1 of the column A.
Patent JP-S58183327-A (JP)
Title: Stopping mechanism for retractable head lamp
Inventor: KODACHI YUTAKA
IPC: B60Q1/05
Filed: 1982-04-19
Abstract: PURPOSE:To secure a positional accuracy of a lamp unit and eliminate opening and closing noises, by a method wherein a collidingly stopped body for a lamp uit is received by a stopping member provided with a contacting element at its tip formed by jointing two members in the form of ^. CONSTITUTION:The lamp unit 1 is opened and closed by a motor 6 and a speed- reducing mechanism 7, and the positional accuracy thereof is maintained by stopping the collidingly stopped body 9 by the stopping member 12. The stopping member 12 is constituted of the members 10, 11 jointed to each other in the form of the character ''^'' and the contacting element provided at the tip thereof, and is fitted to a bracket 2. Accordingly, since the stopping member is constituted of the ^-shaped member, no collision noise is generated when the stopped body 9 collides against the stopping member 12, and the positional accuracy of the lamp unit 1 can be maintained.
Patent JP-S63231376-A (JP)
Title: Developing device
Inventor: YOSHIDA MINORU
IPC: G03G15/08
Filed: 1987-03-19
Abstract: PURPOSE:To change the electric charge of a fogging per unit mass of a toner so that a sharp image is obtd. by setting the frequency of an AC electric field to be impressed between an electrostatic latent image carrier and developer support of a developing device at >=700Hz and <=3kHz. CONSTITUTION:The toner T from a hopper 12 of the developing device 10 is supplied to a developing roller 16 by rotation of a supply roller 22 so that the toner T is conveyed to a developing region D. A photosensitive body 14 as an image support on which the electrostatic latent image is formed is disposed to face the roller apart a prescribed spacing (d). The AC electric field superposed on a DC voltage is impressed between the roller 16 and the body 14 from an AC bias power supply 26. The charge per unit mass of the toner of the developed image is changed by the frequency of the AC electric field to be impressed to this developing device. The sharp image is obtd. by setting the frequency of the AC electric field at >=700Hz and <=3kHz.
Patent JP-H06273982-A (JP)
Title: Carrier for electrophotography and electrophotographic device
Inventor: HORIKOSHI YUZO
IPC: G03G9/113
Filed: 1993-03-24
Abstract: PURPOSE:To maintain appropriate electrical characteristic and electrostatic characteristic of a carrier over a long period of time by using a specified resin as a coating resin. CONSTITUTION:By using the solvent-soluble polymer (silicone modified) having an imid bond as the covering resin of the carrier, the sticking of a toner on the surface of the carrier is prevented, and also the wear of the covering resin layer by the impact force due to mixing agitation, and the covering layer excellent in the adhesion with a carrier core material is obtained. The solvent-soluble polymer is the polymer expressed by the formula which is obtained by using tetracarboxylic acid and these anhydride and the diamine having org. silicone as a main chain and these fluorinated compd.. In the formula, R1 is a quadrivalent org. group, and R2 is a bivalent silicones org. group. R1 is the tetracarboxylic acid or dicarboxylic acid ankydride connected with-CH2-, -(CH3)2-, -O-, -CO-, etc.
Patent JP-H05267529-A (JP)
Title: Terminal for leading to outside used for ceramic package for electronic parts
IPC: H01L23/50
Filed: 1992-03-23
Abstract: PURPOSE:To reduce production cost and the number of production processes of a ceramic package for electronic parts including a semiconductor device by bonding terminals on the specific places of a main frame of the ceramic package with no trouble, and without providing a metalized layer nor Ni-plated portion on the ceramic package. CONSTITUTION:An active metallic wax material 13 containing Cu, Su, and Ag-Cu-Ti alloys as metallic materials is applied on the bonding places for a lead terminal 12 to be bonded on a main frame of a ceramic package.
Patent JP-S57179633-A (JP)
Title: Torque measuring apparatus
Inventor: GOTOU TADAHIKO
IPC: G01L3/10
Filed: 1981-04-30
Abstract: PURPOSE:To achieven an accurate measurement of torques by correcting the transmission torque value detected of a rotor according to the rotation speed thereof. CONSTITUTION:As a load torque grows large, a detection plate 12 on the load side delayed in the rotation phase from a detection plate 11 on the driving side. On the contrary, the rotation phase of the detection plate 12 advances due to an inertia moment on the load sise at the deceleration and a signal according to a time lag in the phase is outputted by a detection circuit 33 with an advance/lag sign thereof and a torque outputted before the correction is obtained by selecting a required value for the amplification value of the output. Here, a square wave of the frequency proportional to the rotational frequency obtained from a detection element 15 and a waveform shaping circuit 32 is made a D.C. voltage by way of a monostablemultivibrator 35 and a smoothing circuit 36 and provided to a correction value setting circuit 37 to obtain a correction value. The correction value is provided to a substraction circuit 38 with the output of an amplifier 34 to obtain a true value of the torque.